SUDIYA, I. W. Penentuan bilangan oksidasi unsur dalam senyawa atau ion dalam penyetaraan persamaan reaksi redoks. Indonesian Journal of Educational Development (IJED), [S. l.], v. 1, n. 1, p. 69–74, 2020. DOI: 10.5281/zenodo.3760692. Disponível em: https://ojs.mahadewa.ac.id/index.php/ijed/article/view/646. Acesso em: 1 oct. 2025.